package com.atguigu.jxc.service.impl;

import com.atguigu.jxc.dao.GoodsDao;
import com.atguigu.jxc.domain.ErrorCode;
import com.atguigu.jxc.domain.ServiceVO;
import com.atguigu.jxc.domain.SuccessCode;
import com.atguigu.jxc.entity.Goods;
import com.atguigu.jxc.entity.Log;
import com.atguigu.jxc.service.CustomerReturnListGoodsService;
import com.atguigu.jxc.service.GoodsService;
import com.atguigu.jxc.service.LogService;
import com.atguigu.jxc.service.SaleListGoodsService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @description
 */
@Service
public class GoodsServiceImpl implements GoodsService {

    @Autowired
    private GoodsDao goodsDao;

    @Override
    public ServiceVO getCode() {

        // 获取当前商品最大编码
        String code = goodsDao.getMaxCode();

        // 在现有编码上加1
        Integer intCode = Integer.parseInt(code) + 1;

        // 将编码重新格式化为4位数字符串形式
        String unitCode = intCode.toString();

        for (int i = 4; i > intCode.toString().length(); i--) {

            unitCode = "0" + unitCode;

        }
        return new ServiceVO<>(SuccessCode.SUCCESS_CODE, SuccessCode.SUCCESS_MESS, unitCode);
    }

    @Override
    public Map<String, Object> listInventory(Integer page, Integer rows, String codeOrName, Integer goodsTypeId) {
        List<Goods> goods = goodsDao.selectGoodsPageByCondition((page - 1) * rows, rows, codeOrName, goodsTypeId);
        HashMap<String, Object> map = new HashMap<>();
        map.put("total", goods.size());
        map.put("rows", goods);
        return map;
    }

    @Override
    public Map<String, Object> listGoodsPage(Integer pageNumber, Integer pageSize, String goodsName, Integer goodsTypeId) {
        List<Goods> goods = goodsDao.selectGoodsPageByGoodsNameOrGoodsTypeId((pageNumber - 1) * pageSize, pageSize, goodsName, goodsTypeId);
        HashMap<String, Object> map = new HashMap<>();
        map.put("total", goods.size());
        map.put("rows", goods);
        return map;
    }

    @Override
    public boolean save(Goods goods) {
        // 不用框架太恶心人了，开摆
        if (goods.getGoodsId() != null) {
            goodsDao.insertGoods(goods);
        } else {
//            goodsDao.updateGoodsById(goods);
            // TODO 查询商品详情
        }
        return true;
    }


}
